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TreeView_SelectDropTarget macro

Redraws a specified tree-view control item in the style used to indicate the target of a drag-and-drop operation. You can use this macro or the TreeView_Select macro, or you can send the TVM_SELECTITEM message explicitly.

Syntax


BOOL TreeView_SelectDropTarget(
   HWND      hwndTV,
   HTREEITEM hitem
);

Parameters

hwndTV

Type: HWND

Handle to the tree-view control.

hitem

Type: HTREEITEM

Handle to an item. If the hitem parameter is NULL, the control is set to have no selected item.

Return value

Returns TRUE if successful, or FALSE otherwise.

Remarks

If the specified item is the child of a collapsed parent item, the parent's list of child items is expanded to reveal the specified item. In this case, the parent window receives the TVN_ITEMEXPANDING and TVN_ITEMEXPANDED notification codes.

Using the TreeView_SelectDropTarget macro is equivalent to sending the TVM_SELECTITEM message with its flag parameter set to the TVGN_DROPHILITE value.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Commctrl.h

 

 

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